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Future uses for existing or more 230s

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Elecman

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No. How can you attempt to say what I hope? :lol: Notice the contrast in what I posted. I hoped the very old train would be used to pioneer what can be used in new trains, as opposed to more old trains. Lots more 70s trains is not something I can see as a particularly good thing.

Now that is just my opinion and you may feel differently.

Sat doing jack all at Bletchley.
Thought they had been taken elsewhere the other week?
 
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Xenophon PCDGS

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The thread title mentions "more 230s" in its wording. Has any statement been made from the company who purchased the remaining Vivarail stocks of the untouched LU units that they intend to continue to carry on building future trains with those stocks?
 
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D365

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The thread title mentions "more 230s" in its wording. Has any statement been made from the company who purchased the remaining stocks of the untouched LU units that they intend to continue to carry on building future trains with those stocks?
Little is known beyond the fact that GWR apparently purchased the remaining coaches from the administrators. Hence why we find ourselves in the speculative discussion subforum.
 

zwk500

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I hoped this trial would be used to familiarise the British railway network with battery technology that could then be used in new build trains, not to be extended to other old ex-D78 stock.
My understanding is that it is very much the technology on trial, rather than the trains. The 230s just happened to be a convenient test bed because they were cheap, they were available and they were built by the same people who'd developed the tech.
 

Gathursty

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zwk500

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Bromley North is already electrified, Rose Hill has far more value as an infill. The others might well do battery quite well though.
 

Gathursty

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Bromley North is already electrified, Rose Hill has far more value as an infill. The others might well do battery quite well though.
Good point. Can't think of many other short/self-contained lines.
Romford - Upminster. Can't see LO buying 230s.
Cardiff Bay is already undergoing this Valley Metro tram-train thing so no point bringing 230s in there.
 

TT-ONR-NRN

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Good point. Can't think of many other short/self-contained lines.
Romford - Upminster. Can't see LO buying 230s.
Cardiff Bay is already undergoing this Valley Metro tram-train thing so no point bringing 230s in there.
Romford Upminster is already electrified and 710s are perfectly suitable.
Paisley Canal is also already electrified and the stock on there are perfectly suitable too.
 

zwk500

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Good point. Can't think of many other short/self-contained lines.
Romford - Upminster. Can't see LO buying 230s.
Cardiff Bay is already undergoing this Valley Metro tram-train thing so no point bringing 230s in there.
I wouldn't expect a rush introduction of more 230s for all the Cornish branch lines. The battery technology will be integrated into a new stock order at some point.
 

Peter Sarf

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Where are those three units emboldened above at this moment in time?
I think the Marston Vale trio are still at Bletchley so no proof of any future for them to see. Only thing of note is a while back they seemed to have had their engine rafts removed. Furthermore I think the Greenford trial unit (230001) is still at Bletchley but I maybe wrong about that.
 

Peter Sarf

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Who now actually owns 230001?
Apparently GWR bought the intellectual rights (my words) for the fast charging technology, 230001 (which iirc was already planned to go to the Greenford Branch), 230003-5 (the now unused Marston Vale units), Employment of some of the Vivarail staff (8 istr ?) and 67 x D78 vehicles (probably scrap value so not a risk beyond storage). GWR have probably taken most of the whole Vivarail empire on - minus the TfW units (230006-10) with their support and maybe the two units in the USA (230002 & 230011). I think the Isle of Wight 484s and support were wholly owned by SWR from quite a while back. That is roughly my recollection and understanding.
 

Xenophon PCDGS

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Apparently GWR bought the intellectual rights (my words) for the fast charging technology, 230001 (which iirc was already planned to go to the Greenford Branch), 230003-5 (the now unused Marston Vale units), Employment of some of the Vivarail staff (8 istr ?) and 67 x D78 vehicles (probably scrap value so not a risk beyond storage). GWR have probably taken most of the whole Vivarail empire on - minus the TfW units (230006-10) with their support and maybe the two units in the USA (230002 & 230011). I think the Isle of Wight 484s and support were wholly owned by SWR from quite a while back. That is roughly my recollection and understanding.
Thanks for that. I too was wondering what would happen to 230002 and 230011, the two units in the USA.
 

Peter Sarf

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Thanks for that. I too was wondering what would happen to 230002 and 230011, the two units in the USA.
I am not even aware who owns the two units in the USA (230002 & 230011) and if anyone is trying to continue operating them.

The two units in the USA are probably best viewed from this side of the water as a toe hold into a non-UK (and non-EU) market. And lots of thoughts arise from that !. If out of use they would probably be viewed as too expensive to ship back to the UK unless all 67 D78 vehicles and 230003-005 got used up first !.

The phrase "forgotten about" springs to mind.
 

61653 HTAFC

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The Henley branch does have a level crossing at Shiplake that may be a problem, and a couple of overbridges. However it's not impossible that it could be wired halfway so that the batteries had ample time to charge.
Why would a level crossing be a problem? Something specific to that location such as boats on trailers?
 

RobShipway

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Have to raise the wires and re-evaluate the crossing risk. Easier to not touch it and let sleeping dogs lie.
If you mean the bridge over the Thames as per https://en.wikipedia.org/wiki/Henley_branch_line#/media/File:Henley_branch_line.png, then I believe the plan was to have have pantograph poles to hold the line both before the bridge and after the bridge. As has been done on other 25KV lines, elsewhere were they have crossed water. I believe the same was done where the GWML crosses the River Loddon.
 

Alpine Rider

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The 230s in Pennsylvania will probably remain there after all the Railroad Development Corporation was a major investor in Vivarail who built those units to demonstrate the pop-up metro idea. Whether that project continues is not clear although the units have occasionally been filmed doing demonstration runs at Rockhill Trolley Museum.

If the 230001 experiment at Greenford goes well, then before GWR are tempted to consider producing further battery units from scratch I suspect that modifying the Marston Vale units to battery power would be the easiest and quickest way to create additional battery 230s.

Essentially the interiors of the Marston Vale 230s were generally well received by passengers - the big bug bear was reliability of the diesel gensets - which required far too much maintenance and fairly frequent swap outs to keep units available for service.

However the AC drive motors fitted on the Marston Vale 230s do not really care where the AC power comes from. The raft mounted gensets would need to be removed along with fuel tanks and related gubbins. Then a decent battery would need to be installed onto the raft along with DC-AC invertors, pick up shoes and the relevant fast charge controls added in the cab.

Compared with starting from scratch with ex LUL body shells this should provide serviceable battery powered 230s at relatively modest cost.

Given the Long Marston storage cost I suspect the LUL body shells will soon be heading for scrap.
 

zwk500

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If you mean the bridge over the Thames as per https://en.wikipedia.org/wiki/Henley_branch_line#/media/File:Henley_branch_line.png, then I believe the plan was to have have pantograph poles to hold the line both before the bridge and after the bridge. As has been done on other 25KV lines, elsewhere were they have crossed water. I believe the same was done where the GWML crosses the River Loddon.
No, I meant the level crossing at the north end of Shiplake station. It serves plenty of riverside homes that have waterfront access, as well as being close to lots of trees and currently only an AHB crossing.
 

Nym

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Particularly with the amount of Ex. BR units coming off lease soon that won't need new cabs and structural modifications to be able to be used.

Unless someone gives a good deal for the remaining D78 carriage storage or movment, depending on how stripped out they are, their only destiny is likely the cutters.
 

Invincible

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The 230s in Pennsylvania will probably remain there after all the Railroad Development Corporation was a major investor in Vivarail who built those units to demonstrate the pop-up metro idea. Whether that project continues is not clear although the units have occasionally been filmed doing demonstration runs at Rockhill Trolley Museum.
There was plans to use the 230s as a commuter link in the US. The RDC is still in operation but might need a subsidy to get going?.
 

REVUpminster

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St Ives would need a 5 car train and is there enough layover time for charging. Falmouth would need a minimum 3 car, same charging problem.
 

Brubulus

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St Ives would need a 5 car train and is there enough layover time for charging. Falmouth would need a minimum 3 car, same charging problem.
The 230s have part longitudinal seating and standing for 9-12 mins isn't a problem so they could definelty get away with 3-4 cars and there is time for charging given the length of the line.
 

Xenophon PCDGS

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The 230s have part longitudinal seating and standing for 9-12 mins isn't a problem so they could definelty get away with 3-4 cars and there is time for charging given the length of the line.
Has there been any historical reports of where standing passengers at the time of a rail accident fared worse than those who were seated?
 

Trainbike46

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St Ives would need a 5 car train and is there enough layover time for charging. Falmouth would need a minimum 3 car, same charging problem.
That's not in itself a problem; If GWR wanted to, there is enough carriages for (quite a lot) of 3-car sets, and you could combine a 3-car with a 2-car to make a 5-car set where necessary.
 

zwk500

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Has there been any historical reports of where standing passengers at the time of a rail accident fared worse than those who were seated?
It was cited as a potential factor in the Canon Street crash of 1991. However it was conceded that the impact was relatively misunderstood. Interestingly a more direct link was found in an accident of 1914 at Charing Cross, where a passenger was killed leaning out of a window, and it was theorised he would have likely survived if he'd been sitting down.

Of course both of those incidents are with trains with normal seating - the impact of a long clear area rather than one with lots of protruding seat backs and luggage racks would be quite different.
 

RobShipway

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No, I meant the level crossing at the north end of Shiplake station. It serves plenty of riverside homes that have waterfront access, as well as being close to lots of trees and currently only an AHB crossing.
The road is too narrow for high sided vehicles, which I think are not allowed along the road crossing the line anyway. I personally do not see it only different to crossing's on any of the main lines or other routes where there is overhead electrification and a crossing is on the route. Although, I would suggest if overhead electrification takes place, then full barriers if possible are put in place rather than half barriers.
 

Trainguy34

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Could these be used on the Sheerness Branch or would it be hindered by it being electrified
 

Sm5

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Blackpool south, Morecambe bay to lancaster as a shuttle, windermere branch.. all good homes for this kind of tech.
 
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